The coaching is very good. However, the pace is extremely fast for the higher level classes. Luckily, there are classes of different levels to cater to students with a range of abilities.

Dr. Du Coaching is a great tutoring service which produces results. Although it may not be for everybody because of it's faster-than-normal speed at explanation and with proofs which most students do not care of. The value of this service is worth the amazing quality improvements to students

Approximate cost: $632

Excellent coaching. Fast paced and easy to understand. Large classes with large boards. Dr Du himself teaches classes. Classes are gender arranged and graded. Highly competitive. Offers highschool tuitions. Connections with Sunflower Coaching (Primary school tuitions)

Approximate cost: $40/2hr classes